Using previous banebot motors-allowable?

Can we reuse old banebot motors from previous years when their model numbers are not ligible? Inspectors will not be able to verify exactly which model motors these are. We have a number of moters seemingly identical to the RS550’s. One of them the housing says “Johnson” on it, no numbers on any of them.
Thanks

If you can’t verify that it’s allowable, don’t use it. IIRC, Johnson made some of the FPs…and an FP and a BaneBots look very similar if you’re looking just at the motors.